package com.bdqn.service;

import com.bdqn.entity.ShoppingCart;
import com.baomidou.mybatisplus.extension.service.IService;
import com.bdqn.param.requset.CartParam;

/**
 * <p>
 * 购物车 服务类
 * </p>
 *
 * @author hunter
 * @since 2022-06-11
 */
public interface ShoppingCartService extends IService<ShoppingCart> {

    boolean sub(CartParam cartParam);

    boolean add(CartParam cartParam);
}
